Gianfranco Parrini

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Milan, IT

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Patents Grantslast 30 patents

Information Patent Grant
Supported anisotropic reverse osmosis membranes based on synthetic...
- Patent number 4,230,583
- Issue date Oct 28, 1980
- Antonio Chiolle
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...